Westminster Voting Intention: Survation
| End Date | Company | Client | CON | LAB | LD | GRN | Lead |
| 29 Apr 2021 | Survation Online | Daily Mail | 39 | 38 | 9 | 6 | +1 |
| 19 Apr 2021 | Survation Online | 40 | 34 | 9 | 7 | +6 | |
| 10 Apr 2021 | Survation Online | 43 | 35 | 8 | 4 | +8 | |
| 10 Mar 2021 | Survation Online | Sunday Mirror | 43 | 33 | 9 | 5 | +10 |
| 25 Feb 2021 | Survation Online | 42 | 34 | 7 | 6 | +8 | |
| 06 Feb 2021 | Survation Online | 39 | 33 | 9 | 7 | +6 | |
| 13 Jan 2021 | Survation Online | 40 | 38 | 7 | 5 | +2 | |
| 22 Dec 2020 | Survation Online | 39 | 38 | 8 | 4 | +1 | |
| 10 Dec 2020 | Survation Online | 39 | 37 | 8 | 5 | +2 | |
| 06 Nov 2020 | Survation Online | 39 | 37 | 9 | 4 | +2 | |
| 06 Oct 2020 | Survation Online | 41 | 37 | 7 | 4 | +4 | |
| 16 Sep 2020 | Survation Online | 40 | 38 | 7 | 4 | +2 | |
| 04 Sep 2020 | Survation Online | 40 | 38 | 8 | 4 | +2 | |
| 21 Aug 2020 | Survation Online | 41 | 37 | 9 | 4 | +4 | |
| 03 Aug 2020 | Survation Online | 44 | 35 | 8 | 5 | +9 | |
| 12 Jul 2020 | Survation Online | 42 | 36 | 8 | 5 | +6 | |
| 06 Jul 2020 | Survation Online | 44 | 37 | 7 | 4 | +7 | |
| 25 Jun 2020 | Survation Online | 43 | 36 | 8 | 4 | +7 | |
| 10 Jun 2020 | Survation Online | 42 | 36 | 8 | 4 | +6 | |
| 03 Jun 2020 | Survation Online | 41 | 39 | 7 | 4 | +2 | |
| 26 May 2020 | Survation Online | 46 | 33 | 8 | 4 | +13 | |
| 28 Apr 2020 | Survation Online | 48 | 31 | 8 | 5 | +17 | |
| 31 Jan 2020 | Survation Online | 44 | 33 | 10 | 3 | +11 | |
| 11 Dec 2019 | Survation Phone | 45 | 34 | 9 | 3 | +11 | |
| 07 Dec 2019 | Survation Phone | Good Morning Britain | 45 | 31 | 11 | 2 | +14 |
| 30 Nov 2019 | Survation Phone | Good Morning Britain | 42 | 33 | 11 | 4 | +9 |
| 23 Nov 2019 | Survation Phone | Good Morning Britain | 41 | 30 | 15 | 3 | +11 |
| 16 Nov 2019 | Survation Online | 42 | 28 | 13 | 3 | +14 | |
| 08 Nov 2019 | Survation Online | 35 | 29 | 17 | 1 | +6 | |
| 30 Oct 2019 | Survation Online | Daily Mail | 34 | 26 | 19 | 1 | +8 |
| 18 Oct 2019 | Survation Online | Daily Mail | 32 | 24 | 21 | 2 | +8 |
| 25 Sep 2019 | Survation Online | Daily Mail | 27 | 24 | 22 | 3 | +3 |
| 06 Sep 2019 | Survation Online | Daily Mail | 29 | 24 | 18 | 4 | +5 |
| 30 Aug 2019 | Survation Online | Daily Mail | 31 | 24 | 21 | 3 | +7 |
| 11 Aug 2019 | Survation Online | 28 | 24 | 21 | 3 | +4 | |
| 11 Jul 2019 | Survation Online | 23 | 29 | 19 | 3 | +6 | |
| 20 Jun 2019 | Survation Online | Mail on Sunday | 24 | 26 | 18 | 6 | +2 |
| 22 May 2019 | Survation Online | Daily Mail | 28 | 33 | 13 | 3 | +5 |
| 17 May 2019 | Survation Online | Daily Mail | 27 | 32 | 13 | 3 | +5 |
| 15 Mar 2019 | Survation Online | Daily Mail | 35 | 39 | 10 | +4 | |
| 18 Feb 2019 | Survation Online | Daily Mail | 40 | 36 | 10 | 2 | +4 |
| 30 Jan 2019 | Survation Online | Daily Mail | 38 | 39 | 9 | 2 | +1 |
| 11 Jan 2019 | Survation Online | Daily Mail | 38 | 41 | 10 | 2 | +3 |
| 02 Nov 2018 | Survation Online | Channel 4 | 39 | 40 | 8 | 2 | +1 |
| 07 Sep 2018 | Survation Online | Daily Mail | 38 | 37 | 10 | 1 | +1 |
| 01 Sep 2018 | Survation Online | 37 | 41 | 6 | 2 | +4 | |
| 07 Jul 2018 | Survation Online | Mail on Sunday | 38 | 40 | 10 | 2 | +2 |
| 20 Jun 2018 | Survation Online | Good Morning Britain | 41 | 38 | 7 | 3 | +3 |
| 04 Jun 2018 | Survation Online | 41 | 40 | 9 | 2 | +1 | |
| 10 May 2018 | Survation Online | 41 | 40 | 8 | 2 | +1 | |
| 14 Apr 2018 | Survation Online | Mail on Sunday | 40 | 40 | 9 | 1 | Tie |
| 08 Mar 2018 | Survation Online | GMB | 37 | 44 | 9 | 2 | +7 |
| 29 Jan 2018 | Survation Online | 40 | 43 | 8 | 1 | +3 | |
| 01 Dec 2017 | Survation Online | Mail on Sunday | 37 | 45 | 6 | 1 | +8 |
| 05 Oct 2017 | Survation Online | 38 | 44 | 7 | 1 | +6 | |
| 22 Sep 2017 | Survation Online | Mail on Sunday | 38 | 42 | 8 | 2 | +4 |
| 20 Sep 2017 | Survation Online | LabourList | 39 | 41 | 7 | 2 | +2 |
| 01 Sep 2017 | Survation Online | Mail on Sunday | 38 | 43 | 7 | +5 | |
| 15 Jul 2017 | Survation Online | Mail on Sunday | 39 | 41 | 8 | +2 | |
| 30 Jun 2017 | Survation Phone | 41 | 40 | 7 | 2 | +1 | |
| 17 Jun 2017 | Survation Phone | Good Morning Britain | 41 | 44 | 6 | +3 | |
| 10 Jun 2017 | Survation Online | Mail on Sunday | 39 | 45 | 7 | +6 | |
| 07 Jun 2017 | Survation Online | 41 | 40 | 8 | 2 | +1 | |
| 03 Jun 2017 | Survation Phone | Good Morning Britain | 42 | 40 | 6 | 1 | +2 |
| 03 Jun 2017 | Survation Online | Mail on Sunday | 40 | 39 | 8 | +1 | |
| 27 May 2017 | Survation Phone | Good Morning Britain | 43 | 37 | 8 | 1 | +6 |
| 20 May 2017 | Survation Phone | Good Morning Britain | 43 | 34 | 8 | 2 | +9 |
| 20 May 2017 | Survation Online | Mail on Sunday | 46 | 34 | 8 | 1 | +12 |
| 13 May 2017 | Survation Phone | Good Morning Britain | 48 | 30 | 8 | 2 | +18 |
| 06 May 2017 | Survation Phone | Good Morning Britain | 47 | 30 | 7 | 3 | +17 |
| 22 Apr 2017 | Survation Online | Mail on Sunday | 40 | 29 | 11 | 2 | +11 |
| 13 Jan 2017 | Survation Online | Mail on Sunday | 38 | 29 | 10 | 2 | +9 |
| 05 Jul 2016 | Survation Phone | CRC | 36 | 32 | 9 | +4 | |
| 25 Jun 2016 | Survation Online | Mail on Sunday | 32 | 32 | 9 | 4 | Tie |
| 16 Jan 2016 | Survation Online | Mail on Sunday | 37 | 30 | 7 | 3 | +7 |
| 17 Nov 2015 | Survation Online | Leave.EU | 37 | 30 | 6 | 3 | +7 |
| 11 Nov 2015 | Survation | Leave.EU | 36 | 30 | 7 | 3 | +6 |
| 22 Sep 2015 | Survation | Huffington Post | 37 | 32 | 9 | 3 | +5 |
| 04 Sep 2015 | Survation | Daily Mail | 38 | 32 | 6 | 4 | +6 |
| 13 Aug 2015 | Survation | TSSA | 38 | 33 | 6 | 3 | +5 |
| 09 May 2015 | Survation | Mail on Sunday | 40 | 31 | 6 | 3 | +9 |
| 06 May 2015 | Survation | Mirror | 33 | 33 | 9 | 4 | Tie |
| 05 May 2015 | Survation | Mirror | 33 | 34 | 9 | 4 | +1 |
| 02 May 2015 | Survation | Mail on Sunday | 31 | 34 | 8 | 4 | +3 |
| 01 May 2015 | Survation | Mirror | 33 | 34 | 9 | 3 | +1 |
| 25 Apr 2015 | Survation | Mail on Sunday | 33 | 30 | 9 | 4 | +3 |
| 23 Apr 2015 | Survation | Mirror | 33 | 29 | 10 | 4 | +4 |
| 17 Apr 2015 | Survation | Mirror | 34 | 33 | 7 | 3 | +1 |
| 08 Apr 2015 | Survation | Mirror | 31 | 35 | 9 | 4 | +4 |
| 03 Apr 2015 | Survation | Mirror | 31 | 33 | 9 | 3 | +2 |
| 24 Mar 2015 | Survation | Mirror | 32 | 33 | 8 | 4 | +1 |
| 21 Mar 2015 | Survation | Mail on Sunday | 30 | 34 | 10 | 3 | +4 |
| 23 Feb 2015 | Survation | Mirror | 28 | 34 | 10 | 4 | +6 |
| 25 Jan 2015 | Survation | Mirror | 31 | 30 | 7 | 3 | +1 |
| 19 Dec 2014 | Survation | Mirror | 30 | 33 | 10 | 3 | +3 |
| 07 Nov 2014 | Survation | Mail on Sunday | 29 | 34 | 6 | 3 | +5 |
| 05 Nov 2014 | Survation | Mirror | 27 | 31 | 9 | 3 | +4 |
| 10 Oct 2014 | Survation | Mail on Sunday | 31 | 31 | 7 | 2 | Tie |
| 12 Sep 2014 | Survation | Mail on Sunday | 31 | 35 | 8 | +4 | |
| 27 Jun 2014 | Survation | Mail on Sunday | 27 | 36 | 7 | +9 |